Using natural history information for zoo animal management: a case study with okapi (Okapia johnstoni)
Until recently, the impact that the presence of conspecifics may have on stereotypic behaviour in naturally solitary species exhibited in zoological institutions has largely been ignored. This study examined the effect of adding a visual barrier between animal holding areas at the Brookfield Zoo on stereotypic head-rolling behaviour in an adult female okapi (Okapia johnstoni). Instantaneous sampling was used to document the proportion of time the female okapi spent head-rolling prior to and after visual barriers were constructed. Behavioural surveys were also distributed to animal care staff to document behavioural change following the installation of visual barriers. Results from both behavioural observations and animal care surveys suggest that obstructing the view of neighbouring conspecifics significantly reduced head-rolling behaviour and had a positive impact for this okapi. Information gained from this case study will hopefully stimulate discussion around how zoos manage solitary species, and increase research efforts to better understand the effect of the presence of conspecifics on stereotypic behaviour for solitary species. Moreover, we hope these results will contribute to both husbandry recommendations and best practice guidelines for zoo-housed okapi.
How to Cite
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).